Your iPhone alarm never went off ... I have to end my sleep focus at 5:00 never makes any noise and doesn’t vibrate. Other ...

The first method relies on your nearby, paired iPhone. Now, whenever the alarm goes off, it won't play a sound on either device. Instead, your Apple Watch will gently vibrate on your wrist.

Many folks (me included) keep our Apple Watches in Silent Mode. After all, chances are good that haptic vibrations are enough ...